package ly.jobdu;

import java.util.Scanner;

public class Q1046getMaxNumber {
	public static void main(String[] args) {
		Scanner scanner = new Scanner(System.in);
		while(scanner.hasNext()) {
			String str = scanner.nextLine();
			String[] strs = str.split(" ");
			int[] num = new int[strs.length];
			for (int i = 0; i < strs.length; i++) {
				num[i] = Integer.parseInt(strs[i]);
			}
			getMaxNumber(num);
		}
	}
	public static void getMaxNumber(int[] num) {
		int max = 0;
		for(int i = 0; i < num.length; i++) {
			if(max < num[i]) {
				max = num[i];
			}
		}
		System.out.println("max=" + max);
	}
}
